From: Jonathan V Hays (jhays@jtan.com)
Date: Thu Aug 28 2003 - 20:27:15 GMT-3
Hi Naveen,
These two RIP events (a route becoming invalid and a route entering
holddown) are _not_ sequential in nature, as you imply. I think they are
generally mutually exclusive. One occurs because of missed updates and
the other occurs "when an update packet is received that indicates the
route is unreachable", to quote the Doc CD.
Read the 'Syntax Description' for the 'timers basic' command under this
link for details:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122cgcr/
fiprrp_r/1rfrip.htm#1018019
HTH,
Jonathan
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Naveen Gupta
Sent: Thursday, August 28, 2003 5:49 PM
To: ccielab@groupstudy.com
Subject: RIP Timers
Some basics -
router rip
timers basic 5 15 15 30
In the following example, updates are broadcast every
5 seconds. If a router is not heard from in 15
seconds, the route is declared unusable. Further
information is suppressed for an additional 15
seconds. At the end of the suppression period, the
route is flushed from the routing table.
But, how does rip works with defaults. Should it not
be that the flush timer should be the sum of invalid
timer + holddown timer.
router rip
timers basic 30 180 180 240
Please, justify.
Thanks
Naveen
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